sigmamediumHunting

Esentutl Gather Credentials

Conti recommendation to its affiliates to use esentutl to access NTDS dumped file. Trickbot also uses this utilities to get MSEdge info via its module pwgrab.

MITRE ATT&CK

T1003 T1003.003 S0404

credential-access

Detection Query

selection:
  CommandLine|contains|all:
    - esentutl
    - " /p"
condition: selection

Author

sam0x90

Created

2021-08-06

Data Sources

windowsProcess Creation Events

Platforms

windows

References

Tags

attack.credential-accessattack.t1003attack.t1003.003attack.s0404

Raw Content

title: Esentutl Gather Credentials
id: 7df1713a-1a5b-4a4b-a071-dc83b144a101
status: test
description: Conti recommendation to its affiliates to use esentutl to access NTDS dumped file. Trickbot also uses this utilities to get MSEdge info via its module pwgrab.
references:
    - https://twitter.com/vxunderground/status/1423336151860002816
    - https://thedfirreport.com/2021/08/01/bazarcall-to-conti-ransomware-via-trickbot-and-cobalt-strike/
author: sam0x90
date: 2021-08-06
modified: 2022-10-09
tags:
    - attack.credential-access
    - attack.t1003
    - attack.t1003.003
    - attack.s0404
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        CommandLine|contains|all:
            - 'esentutl'
            - ' /p'
    condition: selection
falsepositives:
    - To be determined
level: medium